Finding the Third Proportional to 59,334,818 and 123,217,132

Step by Step Solution

1. Step 1: Write the proportion equation
   59,334,818 : 123,217,132 = 123,217,132 : x
2. Step 2: Convert to fraction form
   59,334,818/123,217,132 = 123,217,132/x
3. Step 3: Cross multiply
   59,334,818x = 123,217,132 × 123,217,132
4. Step 4: Simplify right side
   59,334,818x = 15,182,461,618,305,424
5. Step 5: Solve for x
   x = 15,182,461,618,305,424/59,334,818
6. Step 6: Final answer
   x = 255,877,781.88